Thanks Ron. That's what I feared.
If I'm understanding Clause 3 correctly, a qualified pipe fillet weld WPS is not limited by pipe size as an essential variable. It seems odd to me that you can translate such a WPS across all pipe sizes, as penetration to or beyond the apex of the joint...
Hello,
I'm trying to figure out what testing is required by the AWS D1.2 (2014) code for qualifying a WPS for studs fillet welded to sheet using GTAW process.
In Clause 6, section 6.1.2, it states "aluminum studs may be applied by fillet welding using the GTAW process provided the following...
